import router, { asyncRoutes } from './router'
// import store from './store'
// import { Message } from 'element-ui'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import store from './store'
import { getToken } from '@/utils/auth'
// import getPageTitle from '@/utils/get-page-title'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/login', '/404'] // no redirect whitelist
router.beforeEach(async (to, from, next) => {
  NProgress.start()
  if (getToken()) {
    if (to.path === '/login') {
      next('/')
    } else {
      if (!store.getters.name) {
        // 调用获取用户信息方法 得到用户角色和权限
        const rolse = await store.dispatch('user/getUserInformation')
        // 动态路由通过用户权限过滤后的路由
        const filterMenus = asyncRoutes.filter(item =>
          rolse.menus.includes(item.children[0].name)
        )
        // 添加到路由系统
        router.addRoutes([...filterMenus], { path: '*', redirect: '/404', hidden: true })
        store.commit('router/setMenuList', filterMenus)
      }
      next()
    }
  } else {
    if (whiteList.includes(to.path)) {
      next()
    } else {
      next('/login')
    }
  }
  NProgress.done()
})
// router.beforeEach(async(to, from, next) => {
//   // start progress bar
//   NProgress.start()

//   // set page title
//   document.title = getPageTitle(to.meta.title)

//   // determine whether the user has logged in
//   const hasToken = getToken()

//   if (hasToken) {
//     if (to.path === '/login') {
//       // if is logged in, redirect to the home page
//       next({ path: '/' })
//       NProgress.done()
//     } else {
//       const hasGetUserInfo = store.getters.name
//       if (hasGetUserInfo) {
//         next()
//       } else {
//         try {
//           // get user info
//           await store.dispatch('user/getInfo')

//           next()
//         } catch (error) {
//           // remove token and go to login page to re-login
//           await store.dispatch('user/resetToken')
//           Message.error(error || 'Has Error')
//           next(`/login?redirect=${to.path}`)
//           NProgress.done()
//         }
//       }
//     }
//   } else {
//     /* has no token*/

//     if (whiteList.indexOf(to.path) !== -1) {
//       // in the free login whitelist, go directly
//       next()
//     } else {
//       // other pages that do not have permission to access are redirected to the login page.
//       next(`/login?redirect=${to.path}`)
//       NProgress.done()
//     }
//   }
// })

// router.afterEach(() => {
//   // finish progress bar
//   NProgress.done()
// })
